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hep-ph1992
Nuclear Axial-Charge Transitions in Chiral Perturbation Theory
Tae-Sun Park, Dong-Pil Min, Mannque Rho
We develop a systematic chiral perturbation expansion for the calculation of meson-exchange currents in nuclei and apply the formalism to nuclear axial currents. We summarize the p…
hep-ph1992
Soliton Structure of Heavy Baryons
D. -P. Min, Y. Oh, B. -Y. Park +1
Heavy-quark baryons are described as a bound heavy-meson-soliton system in a Lagrangian that combines chiral symmetry and heavy-quark symmetry. We introduce a ``Wess-Zumino type" t…